Robert A. Kemmerling

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Cleveland Heights, OH, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for detecting a distant object using gamma rad...
- Patent number 4,271,362
- Issue date Jun 2, 1981
- Republic Steel Corporation
- Leonard R. Stone
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Apparatus for collimation of radiation signals for long distance tr...
- Patent number 4,033,885
- Issue date Jul 5, 1977
- Republic Steel Corporation
- Leonard R. Stone
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Coal conditioning system
- Patent number 4,010,857
- Issue date Mar 8, 1977
- Republic Steel Corporation
- Thomas E. Reim
- G01 - MEASURING TESTING